Home
Class 12
PHYSICS
The figure is made of a uniform wire and...

The figure is made of a uniform wire and represnts a regular five pointed star. The resistance of a section EL is 2 ohm. Find the resistance in ohm of the star acoss F and C. `("sin "18^(@)~1/-3)`

Promotional Banner

Similar Questions

Explore conceptually related problems

The figure is made of a uniform wire and represents a regular five pointed star. The resistance of a section EL is r 2 ohm. Find the resistance in ohm of the star across F and C. ( "sin"18^(@)=1/-3)

The resistance of each straight section r = 2 Omega . Find the equivalent resistance (in ohms) between A and B.

The resistance of each straight section r = 2 Omega . Find the equivalent resistance (in ohms) between A and B.

A five-pointed regular star as shown in Fig 26.3. has been soldered together from uniform wire. The resistance of the section EL is r. Find the resistance of the section FL.

A silver wire (of temperature coefficient of resistance 0.0375) has a resistance of 5 ohm at 100^@C . Find the resistance at 500^@C .

Three resistors 1ohm, 2ohm and 3ohm are combined in series. What is the total resistance of the combination?